tests: Add a --legacy-wallet that is mutually exclusive with --descriptors

Although legacy wallet is still the default, for future use, add a
--legacy-wallet option to the test framework. Additional tests for
descriptor wallets have been enabled with the --descriptors option.
Tests that must be legacy wallet only are being started with
--legacy-wallet. Even though this option does not currently do anything,
this will be helpful in the future when descriptor wallets become the
default.

test/functional/test_framework/test_framework.py

@@ -183,9 +183,14 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
                             help="run nodes under the valgrind memory error detector: expect at least a ~10x slowdown, valgrind 3.14 or later required")
         parser.add_argument("--randomseed", type=int,
                             help="set a random seed for deterministically reproducing a previous test run")
-        parser.add_argument("--descriptors", default=False, action="store_true",
-                            help="Run test using a descriptor wallet")
         parser.add_argument('--timeout-factor', dest="timeout_factor", type=float, default=1.0, help='adjust test timeouts by a factor. Setting it to 0 disables all timeouts')
+
+        group = parser.add_mutually_exclusive_group()
+        group.add_argument("--descriptors", default=False, action="store_true",
+                            help="Run test using a descriptor wallet", dest='descriptors')
+        group.add_argument("--legacy-wallet", default=False, action="store_false",
+                            help="Run test using legacy wallets", dest='descriptors')
+
         self.add_options(parser)
         self.options = parser.parse_args()
         self.options.previous_releases_path = previous_releases_path

test/functional/test_runner.py

@@ -95,8 +95,9 @@ BASE_SCRIPTS = [
     'feature_maxuploadtarget.py',
     'feature_block.py',
     'rpc_fundrawtransaction.py',
+    'rpc_fundrawtransaction.py --descriptors',
     'p2p_compactblocks.py',
-    'feature_segwit.py',
+    'feature_segwit.py --legacy-wallet',
     # vv Tests less than 2m vv
     'wallet_basic.py',
     'wallet_basic.py --descriptors',
@@ -106,19 +107,24 @@ BASE_SCRIPTS = [
     'p2p_timeouts.py',
     'p2p_tx_download.py',
     'mempool_updatefromblock.py',
-    'wallet_dump.py',
+    'wallet_dump.py --legacy-wallet',
     'wallet_listtransactions.py',
+    'wallet_listtransactions.py --descriptors',
     'feature_taproot.py',
     # vv Tests less than 60s vv
     'p2p_sendheaders.py',
-    'wallet_importmulti.py',
+    'wallet_importmulti.py --legacy-wallet',
     'mempool_limit.py',
     'rpc_txoutproof.py',
     'wallet_listreceivedby.py',
+    'wallet_listreceivedby.py --descriptors',
     'wallet_abandonconflict.py',
+    'wallet_abandonconflict.py --descriptors',
     'feature_csv_activation.py',
     'rpc_rawtransaction.py',
+    'rpc_rawtransaction.py --descriptors',
     'wallet_address_types.py',
+    'wallet_address_types.py --descriptors',
     'feature_bip68_sequence.py',
     'p2p_feefilter.py',
     'feature_reindex.py',
@@ -132,6 +138,7 @@ BASE_SCRIPTS = [
     'mempool_resurrect.py',
     'wallet_txn_doublespend.py --mineblock',
     'tool_wallet.py',
+    'tool_wallet.py --descriptors',
     'wallet_txn_clone.py',
     'wallet_txn_clone.py --segwit',
     'rpc_getchaintips.py',
@@ -147,8 +154,9 @@ BASE_SCRIPTS = [
     'wallet_multiwallet.py --usecli',
     'wallet_createwallet.py',
     'wallet_createwallet.py --usecli',
-    'wallet_watchonly.py',
+    'wallet_createwallet.py --descriptors',
-    'wallet_watchonly.py --usecli',
+    'wallet_watchonly.py --legacy-wallet',
+    'wallet_watchonly.py --usecli --legacy-wallet',
     'wallet_reorgsrestore.py',
     'interface_http.py',
     'interface_rpc.py',
@@ -158,13 +166,16 @@ BASE_SCRIPTS = [
     'rpc_whitelist.py',
     'feature_proxy.py',
     'rpc_signrawtransaction.py',
+    'rpc_signrawtransaction.py --descriptors',
     'wallet_groups.py',
     'p2p_addrv2_relay.py',
+    'wallet_groups.py --descriptors',
     'p2p_disconnect_ban.py',
     'rpc_decodescript.py',
     'rpc_blockchain.py',
     'rpc_deprecated.py',
     'wallet_disable.py',
+    'wallet_disable.py --descriptors',
     'p2p_addr_relay.py',
     'p2p_getaddr_caching.py',
     'p2p_getdata.py',
@@ -184,6 +195,7 @@ BASE_SCRIPTS = [
     'feature_assumevalid.py',
     'example_test.py',
     'wallet_txn_doublespend.py',
+    'wallet_txn_doublespend.py --descriptors',
     'feature_backwards_compatibility.py',
     'wallet_txn_clone.py --mineblock',
     'feature_notifications.py',
@@ -197,17 +209,20 @@ BASE_SCRIPTS = [
     'feature_versionbits_warning.py',
     'rpc_preciousblock.py',
     'wallet_importprunedfunds.py',
+    'wallet_importprunedfunds.py --descriptors',
     'p2p_leak_tx.py',
     'p2p_eviction.py',
     'rpc_signmessage.py',
     'rpc_generateblock.py',
     'rpc_generate.py',
     'wallet_balance.py',
+    'wallet_balance.py --descriptors',
     'feature_nulldummy.py',
+    'feature_nulldummy.py --descriptors',
     'mempool_accept.py',
     'mempool_expiry.py',
-    'wallet_import_rescan.py',
+    'wallet_import_rescan.py --legacy-wallet',
-    'wallet_import_with_label.py',
+    'wallet_import_with_label.py --legacy-wallet',
     'wallet_importdescriptors.py --descriptors',
     'wallet_upgradewallet.py',
     'rpc_bind.py --ipv4',
@@ -216,9 +231,11 @@ BASE_SCRIPTS = [
     'mining_basic.py',
     'feature_signet.py',
     'wallet_bumpfee.py',
-    'wallet_implicitsegwit.py',
+    'wallet_bumpfee.py --descriptors',
+    'wallet_implicitsegwit.py --legacy-wallet',
     'rpc_named_arguments.py',
     'wallet_listsinceblock.py',
+    'wallet_listsinceblock.py --descriptors',
     'p2p_leak.py',
     'wallet_encryption.py',
     'wallet_encryption.py --descriptors',
@@ -226,16 +243,20 @@ BASE_SCRIPTS = [
     'feature_cltv.py',
     'rpc_uptime.py',
     'wallet_resendwallettransactions.py',
+    'wallet_resendwallettransactions.py --descriptors',
     'wallet_fallbackfee.py',
+    'wallet_fallbackfee.py --descriptors',
     'rpc_dumptxoutset.py',
     'feature_minchainwork.py',
     'rpc_estimatefee.py',
     'rpc_getblockstats.py',
     'wallet_create_tx.py',
     'wallet_send.py',
+    'wallet_create_tx.py --descriptors',
     'p2p_fingerprint.py',
     'feature_uacomment.py',
     'wallet_coinbase_category.py',
+    'wallet_coinbase_category.py --descriptors',
     'feature_filelock.py',
     'feature_loadblock.py',
     'p2p_dos_header_tree.py',